What is Load Spark?
Load Spark is an open source load and performance testing tool for web applications. It allows developers and testers to simulate hundreds or thousands of concurrent virtual users hitting a web application to test its capacity, stability, and scalability under load.
Some key features of Load Spark include:
- Ability to simulate high user loads to identify performance bottlenecks
- Flexible scripting for simulating complex user workflows
- Detailed performance metrics and reports
- Command line and GUI modes
- Cross-platform support for Linux, MacOS, and Windows
- Integration with CI/CD pipelines
- Cloud-based distributed load testing capability
- Open source and available free under Apache 2 license
Load Spark enables teams to conduct realistic load tests that simulate production workloads on their web applications before launch. This helps identify potential issues around memory leaks, scaling limitations, database connection capacity etc. early in the development cycle. The detailed reporting also helps benchmark application performance over time.
Overall, Load Spark is a lightweight, scriptable, and powerful open source load testing tool for validating web application capacity and reliability.